1/ The world is facing a 'ticking time bomb' from its supply of oil, according to a briefing note from JP Morgan. Physical scarcity of oil is about to unfold across the globe, spreading sequentially through April from east to west, causing major economic disruption worldwide. ⬇️
2/ The blocking of the Strait of Hormuz has reduced traffic through the strait by 97%, cutting off most of the Persian Gulf oil and gas supply from tanker shipment. The reduction in the supply of oil is twice as large as seen in any previous oil crisis, according to the IEA.
3/ This has not yet resulted in physical shortages of oil – although shortages have already been seen, for instance in Australia, this has been due to excessive demand caused by panic buying rather than an interruption in supply. That is about to change.
4/ J.P. Morgan Commodities Research / Kpler has charted the global distribution of seaborne crude oil exports from the Persian Gulf to global trading hubs, with approximate delivery cutoff dates annotated by region to reflect the arrival of the last Gulf shipments.
5/ Asia dominates as the primary destination for Persian Gulf crude. The three largest single recipients are:
🔺 China — 5.2 millions of barrels per day (mbd), by far the largest importer
🔺 Japan — 2.3 mbd
🔺 South Korea — 2.2 mbd
🔺 India — 2.3 mbd
6/ Together, these four nations absorb the vast majority of Persian Gulf output, reflecting Asia's structural dependence on Middle Eastern oil to fuel its industrial economies. China and India in particular are now far bigger consumers than in previous oil crises.
7/ European destinations are numerous but individually modest. The continent receives oil through several routes, with the Netherlands (0.30 mbd), France (0.25 mbd), UK (0.16 mbd), and Italy (0.13 mbd) as the leading recipients.
8/ Collectively, European imports are significant, but no single country approaches the volumes seen in Northeast Asia.
9/ The United States receives a comparatively small 0.65 mbd, reflecting its increased domestic production since the shale revolution.
10/ Australia (0.95 mbd) stands out as a substantial recipient for a mid-sized economy, reflecting its limited domestic refining capacity and geographic proximity to Asian supply chains. The lack of domestic refining capacity is already emerging there as a political flashpoint.
11/ While the Persian Gulf is not the only supplier of crude, the oil supply routes emerging from it are by far the most numerous and wide-ranging, reflecting the Gulf's position as the world's primary crude oil supplier.
12/ The non-Persian Gulf flows in Asia — from Singapore, South Korea, Malaysia, and India — are shorter-haul and concentrated within the Indo-Pacific, reflecting regional refining and re-export activity.
13/ Most deliveries from the Gulf are in the process of stopping between now and April 20th. Regions closest to the Gulf are feeling the impact first, with Europe, the US and the Pacific last due to the longer shipping distances:
14/ 🔺 Southern Africa / Indian Ocean — March 20th–April 1st (earliest)
🔺 East Asia — April 1st (China, Japan, Korea cluster)
🔺 Europe — April 10th
🔺 United States — April 15th (latest)
🔺 Australia/Pacific — April 20th (latest)
15/ After these dates, the Gulf oil currently at sea runs out, and the next wave of deliveries will arrive later, costlier, and in smaller volumes from different producers.
16/ This will have the biggest impact on China. At 5.2 mbd, any disruption to Persian Gulf supply would hit China harder than any other nation, with limited short-term substitution options. Approximately a third of China's oil supply comes from the Gulf.
17/ Europe has more supply diversity than Asia, given its access to North African, West African, American, and North Sea alternatives, explaining its relatively lower per-country import volumes.
18/ In contrast to the rest, the US is largely insulated from Persian Gulf supply shocks compared to Asian peers, though it remains exposed through global price mechanisms – in other words, higher costs elsewhere will be reflected in the cost of imports to the US.
19/ As JP Morgan's briefing note says:
"Much like during COVID, the shock unfolds sequentially rather than simultaneously—a rolling supply disruption moving westward, dictated by shipping times and buffered unevenly by regional inventories."
20/ "This means Asia—heavily reliant on Gulf crude and products—is already feeling the squeeze as pre-closure cargoes have largely dried up.
21/ "In April, Southeast Asia’s demand is expected to fall by about 300 kbd, but losses could climb rapidly—surpassing 2 mbd in May and approaching 3 mbd by June—if OECD stock releases remain contained within their respective countries.
22/ "Africa is next, with effects becoming more pronounced in early April, though outcomes will vary widely depending on local stock levels and import dependency. Up to 250 kbd of demand losses are possible in April if inland stocks are low.
23/ "Europe is likely to feel the impact by mid-April, as the last February loadings arrive without replacement, but the shock is shaped more by rising costs and competition with Asia than by outright shortages...
24/ "The US is last in line. With longer voyage times and substantial domestic production, direct physical shortages are unlikely in the near term.
25/ "Instead, the impact will be felt mainly through higher prices and dislocations in refined product markets—especially in California—rather than outright scarcity." /end
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1/ The continued success of Ukraine's FP-5 'Flamingo' cruise missile in hitting targets deep inside Russia is causing frustration and anger among Russian warbloggers. They criticise Russian air defences, but concede clever Ukrainian tactics. ⬇️
2/ The fact that Volgograd – the former Stalingrad – was hit is seen as particularly symbolic and insulting to Russia. Vladimir Romanov complains that Russia's leadership is shying away from ordering Ukraine's leaders to be killed and Kyiv nuked to deter such attacks:
3/ "Looking at the footage of today's leisurely flight of FP-5 "Flamingo" missiles by the Ukrainian Armed Forces in Volgograd - I ask myself: if our air defence has degraded to such an extent - what will happen if NATO countries decide to launch a massive strike?
1/ Russia's fuel crisis isn't just about a lack of fuel being produced by refineries. The country is in the grip of a full-blown fuel panic, with people buying far more fuel than normal to get ahead of shortages and in some cases to resell fuel for profit. ⬇️
2/ As the 'Intelligence Diary' Telegram channel reports:
"Russia is gripped by a fuel panic.
People are buying up gasoline by the hundreds of litres. There are huge queues at gas stations. Prices are rising.
It's a real fuel scare.
A true gasoline vendetta."
3/ 'New Look' reports:
"In response to government calls not to stockpile fuel, Muscovites emptied auto parts stores en masse, buying up every canister. This was immediately taken advantage of by resellers, who are now reselling the containers online at a significant markup."
1/ A Russian military police officer who stole 2 million rubles from a mentally disabled recruit was sent to an assault unit. However, illustrating the current state of morale on the front lines, he and three comrades reportedly blew their own legs off to avoid going to fight. ⬇️
2/ Russian warblogger 'BCh3' tells the story in three posts:
"We usually write about heroes, but here we have an anti-hero. One of those who profit from war; one of those who ‘while some suffer, others benefit’. Meet one of the staff officers of the Military Police."
3/ "Briefly, the situation...
A training ground. New arrivals are undergoing training. One of the fighters is a quiet guy, but something is wrong with his head. He is unwell.
1/ Why aren't Russia's treaty partners helping it in the war against Ukraine, ask Russian warbloggers. They wonder what use the Collective Security Treaty Organisation (CSTO) is if it can't even help Russia to conquer a neighbouring state. ⬇️
2/ The CSTO was established in 2002 as a military alliance of six post-Soviet states – Armenia (which is in the process of withdrawing), Belarus, Kazakhstan, Kyrgyzstan, Russia, and Tajikistan. Its charter requires participants to abstain from the use or threat of force.
3/ Despite this, Russian warbloggers can't seem to understand why none of the CSTO states will provide military assistance against Ukraine. 'Direct Action Z' laments:
1/ Russia is constructing shelters for its heavy bomber aircraft to protect them from Ukrainian drone strikes, such as the famous 'Operation Spider's Web'. However, Russian warbloggers say it's too little, too late. ⬇️
2/ The shelters are being constructed at the Engels air base near Saratov, which has previously been attacked by fixed-wing Ukrainian UAVs. It houses the 22nd Heavy Bomber Aviation Division, which includes a single squadron of Tu-160s and another of Tu-95s.
3/ At least 17 shelters are being built to accommodate the strategic bombers housed at the base. Reportedly, the work began in April 2025, before the June 2025 'Spider's Web' attacks.
1/ Wounded Russian soldiers are having to wait for anything from 48 hours to a remarkable 90 days for evacuation from the battlefields of Ukraine. Russian medical specialists say that there is a widespread lack of field medical expertise, likely dooming many of the wounded. ⬇️
2/ The Bulletin of the Russian Military Medical Academy has published a new report "On the Impact of the Nature of Combat Operations on the Structure of Medical Losses and the Organization of Surgical Care for the Wounded." However, commentators say it doesn't reflect reality.
3/ The data in the report is old, covering 2022-2024, and for some reason was not published until now. As the specialist military-medical warblog '5mg. KGV.' notes, it's not representative of the current situation on the battlefield. The blog's author writes: